League A
Spain – Germany
Referee: Andreas Ekberg (SWE, photo)
Assistant Referee 1: Mehmet Culum (SWE)
Assistant Referee 2: Stefan Hallberg (SWE)
Fourth Official: Kristoffer Karlsson (SWE)
Referee Observer: Marc Batta (FRA)
Croatia – Portugal
Referee: Michael Oliver (ENG)
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Simon Bennett (ENG)
Fourth Official: Paul Tierney (ENG)
Referee Observer: Sandor Piller (HUN)
France – Sweden
Referee: Aleksei Kulbakov (BLR)
Assistant Referee 1: Dmitri Zhuk (BLR)
Assistant Referee 2: Oleg Maslyanko (BLR)
Fourth Official: Denis Scherbakov (BLR)
Referee Observer: Emil Bozhinovski (MKD)
Switzerland – Ukraine
Referee: Anastasios Sidiropoulos (GRE)
Assistant Referee 1: Polychronis Kostaras (GRE)
Assistant Referee 2: Lazaros Dimitriadis (GRE)
Fourth Official: Vassilis Fotias (GRE)
Referee Observer: Marian Ružbarsky (SVK)
Bosnia and Herzegovina – Italy
Referee: Artur Soares Dias (POR)
Assistant Referee 1: Rui Tavares (POR)
Assistant Referee 2: Paulo Soares (POR)
Fourth Official: Vitor Ferreira (POR)
Referee Observer: Rune Pedersen (NOR)
Poland – Netherlands
Referee: Orel Grinfeld (ISR)
Assistant Referee 1: Roy Hassan (ISR)
Assistant Referee 2: Idan Yarkon (ISR)
Fourth Official: Gal Leibovitz (ISR)
Referee Observer: William Young (SCO)
England – Iceland
Referee: Fabio Verissimo (POR)
Assistant Referee 1: Luis Campos (POR)
Assistant Referee 2: Rui Teixeira (POR)
Fourth Official: Antonio Nobre (POR)
Referee Observer: Ichko Lozev (BUL)
Belgium – Denmark
Referee: Slavko Vinčić (SVN)
Assistant Referee 1: Grega Kordež (SVN)
Assistant Referee 2: Andraž Kovačič (SVN)
Fourth Official: Nejc Kajtazović (SVN)
Referee Observer: Miroslav Tulinger (CZE)
League B
Northern Ireland – Romania
Referee: Sandro Schärer (SUI)
Assistant Referee 1: Bekim Zogaj (SUI)
Assistant Referee 2: Jonas Erni (SUI)
Fourth Official: Fedayi San (SUI)
Referee Observer: John Ward (IRL)
Austria – Norway
Referee: Benoît Bastien (FRA)
Assistant Referee 1: Hicham Zakrani (FRA)
Assistant Referee 2: Frederic Haquette (FRA)
Fourth Official: Willy Delajod (FRA)
Referee Observer: Jan Wegereef (NED)
Israel – Scotland
Referee: Pawel Raczkowski (POL)
Assistant Referee 1: Tomasz Listkiewicz (POL)
Assistant Referee 2: Adam Kupsik (POL)
Fourth Official: Pawel Gil (POL)
Referee Observer: Lucílio Batista (POR)
Czech Republic – Slovakia
Referee: Cüneyt Çakir (TUR)
Assistant Referee 1: Bahattin Duran (TUR)
Assistant Referee 2: Tarik Ongun (TUR)
Fourth Official: Mete Kalkavan (TUR)
Referee Observer: Bernardino Gonzalez Vazquez (ESP)
Serbia – Russia
Referee: Anthony Taylor (ENG)
Assistant Referee 1: Gary Beswick (ENG)
Assistant Referee 2: Adam Nunn (ENG)
Fourth Official: Matej Jug (SVN)
Referee Observer: Kenneth Clark (SCO)
Hungary – Turkey
Referee: Ivan Kružliak (SVK)
Assistant Referee 1: Tomaš Somolani (SVK)
Assistant Referee 2: Branislav Hancko (SVK)
Fourth Official: Filip Glova (SVK)
Referee Observer: Konrad Plautz (AUT)
Ireland – Bulgaria
Referee: Lawrence Visser (BEL)
Assistant Referee 1: Thibaud Nijssen (BEL)
Assistant Referee 2: Rien Vanyzere (BEL)
Fourth Official: Bram Van Driessche (BEL)
Referee Observer: Michalis Argyrou (CYP)
Wales – Finland
Referee: Jesus Gil Manzano (ESP)
Assistant Referee 1: Diego Barbero Sevilla (ESP)
Assistant Referee 2: Angel Nevado Rodriguez (ESP)
Fourth Official: Juan Martinez Munuera (ESP)
Referee Observer: Neale Barry (ENG)
League C
Luxembourg – Azerbaijan
Referee: Felix Zwayer (GER)
Assistant Referee 1: Thorsten Schiffner (GER)
Assistant Referee 2: Marco Achmüller (GER)
Fourth Official: Harm Osmers (GER)
Referee Observer: Michael Riley (ENG)
Montenegro – Cyprus
Referee: Eitan Shmuelevitz (ISR)
Assistant Referee 1: Sagy Metzamber (ISR)
Assistant Referee 2: Tom Adi (ISR)
Fourth Official: Eli Hacmon (ISR)
Referee Observer: Edward Foley (IRL)
Kazakhstan – Lithuania
Referee: Hüseyin Göçek (TUR)
Assistant Referee 1: Cevdet Komurcuoglu (TUR)
Assistant Referee 2: Esat Sancaktar (TUR)
Fourth Official: Tugay Numanoglu (TUR)
Referee Observer: Rusmir Mrković (BIH)
Albania – Belarus
Referee: Radu Petrescu (ROU)
Assistant Referee 1: Radu Ghinguleac (ROU)
Assistant Referee 2: Mircea Grigoriu (ROU)
Fourth Official: Marcel Birsan (ROU)
Referee Observer: Vadims Direktorenko (LVA)
Armenia – North Macedonia
Referee: Robert Madden (SCO)
Assistant Referee 1: David Roome (SCO)
Assistant Referee 2: Graeme Stewart (SCO)
Fourth Official: Donald Robertson (SCO)
Referee Observer: Costas Kapitanis (CYP)
Georgia – Estonia
Referee: Irfan Peljto (BIH)
Assistant Referee 1: Senad Ibrisimbegović (BIH)
Assistant Referee 2: Davor Beljo (BIH)
Fourth Official: Admir Šehović (BIH)
Referee Observer: Juan Fernandez Marin (ESP)
Kosovo – Moldova
Referee: Roomer Tarajev (EST)
Assistant Referee 1: Neeme Neemlaid (EST)
Assistant Referee 2: Sander Saga (EST)
Fourth Official: Karl Koppel (EST)
Referee Observer: Sokol Jareci (ALB)
Greece – Slovenia
Referee: Carlos Del Cerro Grande (ESP)
Assistant Referee 1: Juan Yuste Jimenez (ESP)
Assistant Referee 2: Roberto Alonso Fernandez (ESP)
Fourth Official: Guillermo Cuadra Fernandez (ESP)
Referee Observer: Boško Jovanetić (SRB)
League D
Malta – Faroe Islands
Referee: Kristo Tohver (EST)
Assistant Referee 1: Silver Koiv (EST)
Assistant Referee 2: Sten Klaasen (EST)
Fourth Official: Juri Frischer (EST)
Referee Observer: Stefano Podeschi (SMR)
Andorra – Latvia
Referee: Dimitar Meckarovski (MKD)
Assistant Referee 1: Nikola Karakolev (MKD)
Assistant Referee 2: Kushtrim Lika (MKD)
Fourth Official: Konstantin Vlaho (MKD)
Referee Observer: Sergejus Slyva (LTU)
Gibraltar – Liechtenstein
Referee: Trustin Farrugia Cann (MLT)
Assistant Referee 1: Alan Camilleri (MLT)
Assistant Referee 2: Duncan Sultana (MLT)
Fourth Official: Fyodor Zammit (MLT)
Referee Observer: Fredy Fautrel (FRA)